Encrypted storage for AI agents

Agent memory.

One curl, no signup.

Read the docs →

Free. No API key. Works in 30 seconds.

Works with every agent

Claude Code Cursor Codex Devin Windsurf Cline OpenCode

terminal

That's it. Your agent stored data. Anyone with the link can access it.

Store

Your agent creates data all the time — research, configs, reports, state. mem gives it a permanent home with a single POST.

Remember

Agent memory that survives sessions. Context, preferences, conversation history — always there when your agent needs it.

Every piece of data gets a unique URL. Share with humans, pass to other agents, or embed anywhere. No login walls.

For Agents

→ Simple REST API: POST, GET, DELETE
→ No auth required — anonymous mode built in
→ Key-value storage with JSON values
→ MCP server integration (npx mem-mcp-server)
→ llms.txt discoverable
→ Public namespaces for agent-to-agent sharing

For Humans

→ Browse stored data in a clean web UI
→ Preview JSON, files, markdown
→ Share links with one click
→ Version history & audit trail
→ Search across all your data
→ Team workspaces (coming soon)

agent memory research notes session state API configs deal context meeting summaries prompt templates customer data code reviews training data project briefs agent logs agent memory research notes session state API configs deal context meeting summaries prompt templates customer data code reviews training data project briefs agent logs

conversation history proposals datasets audit trails knowledge bases preferences config files exports credentials experiments onboarding docs portfolios conversation history proposals datasets audit trails knowledge bases preferences config files exports credentials experiments onboarding docs portfolios

Frequently asked questions

Any data your agent produces: JSON state, memory, configs, research results, files. Key-value pairs up to 1 MB each. File uploads coming soon (up to 100 MB).

All of them. Any AI agent that can make HTTP requests — Claude Code, Cursor, Codex, Devin, Windsurf, or your own custom agent. Plus a native MCP server.

No. mem works anonymously — your first API call creates a temporary namespace (24h). Register for free to keep data permanently.

Anonymous: 24 hours. Registered (free): forever. You get a nudge before anonymous data expires.

Yes. Free for individual use. We'll charge for team features, custom domains, advanced compliance, and higher storage limits.

mem is purpose-built for AI agents: anonymous-first, MCP-native, with built-in event sourcing (every mutation is logged with a reason). It's not a general-purpose database — it's agent memory.

Encrypted in transit and at rest. GDPR compliant. Application-level encryption coming in the next release.

Only public namespaces. Private data requires your token. You control visibility per namespace.

Start storing in 30 seconds.

Or get notified when teams & file uploads launch: